[blobstore_client] Print exception and fix typo error
Fix +1 item bug in "bosh ssh" list
Fixed BOSH CLI test to not hang waiting for input

To make the CLI test hang, remove the off-by-one bug fix in
deployment_helper.rb (the -1 on line 263) and undo the changes in
commands/ssh_spec.rb. The spec should now wait indefinitely for user
input.
Move contents of gem.rake into ruby object so these can eventually be tested
Initial support for CentOS stemcell creation

[#54319716]

Signed-off-by: Tony Hansmann <thansmann@pivotallabs.com>
Rename image_install_grub2 back to _grub

Signed-off-by: Tony Hansmann <thansmann@pivotallabs.com>
print newline after exit errors
Extract GemComponent
Rearrange #component_needs_update
Move behavior down to GemComponent
Remove lazy gem building, we always rebuild all gems
Remove unused method
Move gem building to GemComponent
Explore list of dot_gems so they can eventually be promoted in parallel
Merge pull request #413 from drnic/newlines

print newline after exit errors
Merge remote-tracking branch 'origin/pr/410' into develop

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>

Conflicts:
	bosh_cli/spec/unit/deployment_helper_spec.rb
Prefer single quotes for uninterpolated strings

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Formatting

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Backfill spec for recently modified method

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Merge remote-tracking branch 'origin/master' into develop

For commit that was merge directly into master using the "merge button"